Saturday, December 12, 2009

An example of why amateur radio is failing to attract young people

I follow various hams on Twitter and in blogs. Some because they're friends, some because they're part of my local radio community, and some just because I like what they have to say. There's another smaller group I follow, which is people I tend to not agree with. In the same way that conservatives will listen to NPR and watch CNN as a way to better understand and counter the liberal/socialist viewpoint, reading these people's tweets and blogs helps me understand why amateur radio continues to slide into obscurity.

Mike WA4D's "MEWCOMM" blog and Twitter commentary is one which I typically don't agree with. His position on matters relating to amateur radio are highly representative of a mindset which pervades the hobby, and which I believe is ultimately counter-productive to the hobby's evolution. I will use Mike's writings as proxies for opinions held by others, so apologies to Mike in advance; this is not intended to be a personal attack at you. To be fair; I like and agree strongly with Mike's perspectives on politics and foreign policy, but his judgmental attitude towards no-code hams (i.e. those who have not learned Morse Code or "CW" in the parlance) happens to be a perfect example of why amateur radio is failing to attract young people into the hobby. A sampling of Mike's comments include:
  • People who don't know how CW "are not real hams".
  • Removal of the CW testing requirement was equivalent to "affirmative action" or a "back door".
  • CW defines the "soul of the hobby" and "defines what a real ham is in the 21st century".
In 2006 the FCC was in the process of implementing WRC-03 recommendations which would later eliminate CW testing as a requirement for amateur radio licensing. I filed comments with the FCC during the comment period in support of this decision, in which I asked "Is the true measure of technical prowess the ability to understand what amounts to a language?" Indeed; my experience is that hams who know code are no better or worse operators or technologists than hams who don't know code. Some of the smartest hams I know -- hams who have contributed real value in the application of computing technology to radio -- are Extra-class hams who never learned Morse Code. My opinion? These people, and the technology they're developing, will truly define amateur radio in the 21st century.

Mike recently wrote that no-code hams "know not of the 'thrill of recognition'", which I infer to mean that they're not real hams because they're never experienced the "satori" moment of completing their first Morse Code contact. Having experienced the "thrill of recognition" for CW and other modes I can say that while the satori moment for CW is indeed exciting, it's no stronger or more "real" than the satori moment I had when I made a 10,000+ mile contact using JT65A on HF at 50 watts of power into a hand-made antenna cobbled from $2.00 worth of spare parts and wire. I remember both experiences equally well, and yet the JT65A contact is more memorable (and a source of greater pride for me) because I did it using a new (at the time) mode on jury-rigged hardware. But following Mike's logic I guess this wasn't a real accomplishment because it involved use of a computer, and at the time I didn't know how to send & receive CW..?

Amateur radio is a "big tent" hobby which offers something for everyone. If the hobby were healthy, growing, and not in danger of obsolescence I would say "Live and let live" and be done with it. But opinions such as "people who don't know or use CW are not real hams" are too prevalent among a majority of hams, with the end result being that bright young people who might want to explore amateur radio's application to computers and digital communication are scared away by older hams who insist on defining "real radio" in terms that they can understand.

The danger is that, as older hams pass on and are not replaced by younger hams, we will reach a point where the government decides that amateur radio spectrum can be put to better use. ARRL or not, the ham population will be too small to defend our allocation, and combined with decreasing relevance and value to emergency communications we will eventually lose our spectrum. Proficiency in CW and adherence to traditions will not solve this problem and help us keep our spectrum. The only solution is to open our minds, embrace change, and get over this self-defeating need to hold up 100+ year old technology as the gold standard against which new technology must compare.

The crux of the problem is that the prevailing majority has defined amateur radio and its reverence of traditions as an immutable core. This is horribly wrong and ultimately self-defeating. We should instead be seeking ways that encourage the applying of amateur radio to new technologies, and in doing so continuously finding new relevance and recruiting new hams. "Real hams" are those that are creating innovative technology which applies amateur radio to technology, such as Chris K6DBG's hack that converts a Wi-Fi router into an APRS receiver. Speaking the "language" of Morse Code isn't proof of technical ingenuity, doesn't prove that a ham is innovative or intelligent, and arrogantly judging hams based on their ability (or not) to use CW drives away new recruits and will NOT save our hobby.

Saturday, December 5, 2009

Drinking the Kool-Aid

A while back I set up a Twitter account for the Wireless Communications Alliance (http://twitter.com/wcaorg) and have, on occasion, tweeted from it about non-WCA events. Not a problem, but I thought it was time to set up a personal account so if you like please follow me via http://twitter.com/w6dtw

in reference to: David W6DTW (W6DTW) on Twitter (view on Google Sidewiki)

Saturday, November 28, 2009

TV repair tools: screwdriver, wrench, drill...Did you say "drill"?


A few weeks back my Samsung DLP TV went on the fritz; showing a green tile pattern when playing analog sources, and randomly freezing when playing HDMI sources. After doing some research I found that this is known problem in the digital board on the HLR5067WAX/XAA and other TVs in the series where the DNIe chip (which is a BGA-type package) develops a loose connection. (Root cause was probably a mistake in the solder mask or poor QC on application of the solder paste prior to chip placement.)

The problem can be resolved by (of course) purchasing a new digital board for hundreds of dollars. Some of the sharp minds in the peer forums over at Home Theater Shack have found that if you can apply pressure to the DNIe chip, the problem goes away. So I opted to follow the process outlined by Leonard and Tito over at HTS for installing a mechanical pressure arm to push on the DNIe chip. I figured it was a few bucks, a trip to the hardware store, and some of my time.

I built the arm into the digital board's RFI/EMI cover, adjusted it to apply just a bit of pressure, and re-assembled the TV. Works 100%. Saved myself a few hundred dollars and now I can say I once fixed a TV with a drill and a tube of Loctite.